Op woensdag 13 juni 2001 20:15 schreef No13 het volgende:
Laag 1 alleen bekabeling dan?
edit: I quote:
Laag 1: de fysieke laag, bestaat volledig uit hardware en bevat het verbindingsmedium (kabel, satelliet enz) en de netwerkkaart
Cisco CCNA 2.2.1 - Semester 2:
NICs perform important Layer 2 data link layer functions, such as the following:
logical link control - communicates with upper layers in the computer
naming - provides a unique MAC address identifier
framing - part of the encapsulation process, packaging the bits for transport
Media Access Control (MAC) - provides structured access to shared access media
signaling - creates signals and interface with the media by using built-in transceivers